baber/WOPTO huggingface dataset:
Patent KR-20030008294-A (KR)
Title: Apparatus for wafer edge exposure
Inventor: KIM CHUN TAE
IPC: H01L21/027
Filed: 2001-07-19
Abstract: PURPOSE: An exposure apparatus for edge of a wafer is provided to condense light to a focus of a lens and remove photoresist from the edge of the wafer in a development process by guiding the light to a center portion of the lens. CONSTITUTION: A connection portion(39) is connected with an optical cable(31) in order to receive an external light source from the outside. The connection portion(39) is used for fixing an inner guide portion(35a) and an outer fixing portion. One end portion of an inner guide portion(35a) is fixed to the connection portion(39). The other end portion of the inner guide portion(35a) is contacted with a center portion of a lens(33). The inner guide portion(35a) induces the external light from the connection portion(39) to the center portion of the lens(33). One end portion of the outer fixing portion(35b) is fixed to the connection portion(39). The other end portion of the outer fixing portion(35b) is contacted with a peripheral part of the lens(33) in order to fix the lens(33).
Patent KR-20030008891-A (KR)
Title: An apparatus and a method for identifying a person by varying of putting fingers, and an union system using that
Inventor: SHIM JAE CHANG
IPC: G06K9/00
Filed: 2001-07-20
Abstract: PURPOSE: A device and method for identifying an individual utilizing input order of fingers are provided to create personal identification information by arranging at least two inputted fingerprints in accordance with an input order of fingers when identifying the individual using at least two fingerprints. CONSTITUTION: A key input unit(10) includes a plurality of keys for a key input of a user. A fingerprint image input unit(14) receives a fingerprint image on a fingerprint input window and converts the image into a digital image signal. A memory(11) stores a finger code value, a data stream which links fingerprint data corresponded to the finger code value with personal inherent information, and a data stream which links personal identification information comprising fingerprint data arranged in accordance with a finger input order with the personal inherent information. A display unit(12) displays a function progressing state being set in the key input unit(10) and the fingerprint image input unit(14) and key input contents of a user. A control unit(13) arranges fingerprint data read from the memory(11) in accordance with a finger touching order on the fingerprint input window and creates a series of personal identification information in a registration mode. The control unit(13) arranges fingerprint data extracted from a finger touched on the fingerprint input window successively, creates personal identification information, and compares the personal identification information with pre-stored personal identification information in an authentication mode.
Patent KR-20020012504-A (KR)
Inventor: ARASE MASAYUKI
IPC: G06V10/22
Filed: 2001-08-04
Abstract: PURPOSE: A device and a method for reading image, and a recording medium for image reading program is provided to remove uselessness of outputting the image signal from an unnecessary range for storing, and to improve efficient image reading. CONSTITUTION: An image reading device reads an image of an electronic part(6A,6B,6C) as an image pickup object with a camera(8) having a line sensor. The line sensor comprises a plurality of pixels having a photoelectric transfer element arranged in series. The image reading device selects pixels periodically one by one and outputs image signals. The pixels for outputting image signals are set based on width data of an image pickup area stored on image pickup area storage(10). The image reading device monitors a relative positional relation between the image pickup object and the line sensor using a pulse of encoder(4A), and controls writing of the image signal into an image storage(15) with a storage controller(12) based on length data of the image pickup area.
Patent KR-20030012965-A (KR)
Title: Installing Apparatus of Screen for Intake Tower and The Installing Method Thereof
Inventor: HONG JONG SIK
IPC: E03B3/32
Filed: 2001-08-06
Abstract: PURPOSE: A screen fitting device of an intake tower is provided to reduce the period and costs for installation and to heighten economical efficiency on installation. CONSTITUTION: The screen fitting device(100) of an intake tower(1) comprises: a chassis(200) installed to a sidewall of the intake tower(1) to move vertically by a wire rope; many bearing arms(600,700) installed to the top of the intake tower(1) to support the chassis(200); an electric winch unit(300) installed to the lower part of the intake tower(1) to provide power to roll up the wire rope connected to the chassis(200) and composed of a rolling drum(301), a driving motor(302), a reduction gear unit(303), a backstop unit(304) and a working switch(305); a wire rope connected to the electric winch unit(300) to transfer the power of the electric winch unit(300) to the chassis(200); and many guide rollers(400,500,601,203,204) coupled with the wire rope to guide the movement of the wire rope.
Patent KR-20030016599-A (KR)
Title: Locking apparatus of shift lever for automatic transmission
Inventor: JUN HAE YEONG
IPC: F16H59/02
Filed: 2001-08-21
Abstract: PURPOSE: A locking device of a shift lever is provided to prevent the movement of the shift lever from a neutral gear to a driving gear by receiving shock from the back side of a chassis. CONSTITUTION: A stopper(10) prevent the movement of a shift lever from a neutral gear(2) to a driving gear when a vehicle receives shock from the back side by forming in the one side of the shift lever. A driving device operates the stopper to restrict the shift lever by detecting the shock. A returning device returns the stopper to an original position for releasing the restriction of the shift lever after the shock. Thereby, the accident to be generated by pushing an accelerator instead of a brake is prevented.
Patent KR-20030017863-A (KR)
Title: Structure for assembling of automotive door
Inventor: OH BYEONG HAN
IPC: B60J5/04
Filed: 2001-08-23
Abstract: PURPOSE: A door assembling structure of a vehicle is provided to improve quality of a product without adjusting a gap and a step. CONSTITUTION: A door assembling structure of a vehicle comprises a door bracket(14), a vehicle body bracket(16), a vehicle body(12) and a combining unit. The door bracket and the vehicle body bracket are installed to a door(10) and a vehicle body respectively without a clearance. Installed brackets are hinged. The door and the vehicle body rotate around a hinged shaft(18). Thereby, quality of a product is steady because changes of the door and the hinged shaft are not generated.
Patent KR-20030020217-A (KR)
Title: Water for breeding chicken make use of a garlic extract
Inventor: KIM CHUN KUAN
IPC: A23K1/00
Filed: 2001-09-03
Abstract: PURPOSE: Provided is water for breeding a chicken using a garlic extract to prevent diseases of a chicken and to provided chicken meat and eggs having pharmaceutically active ingredients of the garlic. CONSTITUTION: The water for breeding a chicken is characterized by using a mixed solution of water and the concentrate of a garlic extract in a mixing ratio of 1:0.005-0.02. The concentration of the garlic extract is manufactured by using So-ju(Korea traditional spirit), unpolished rice vinegar, saline water, brown sugar, etc. respectively.
Patent KR-20010099200-A (KR)
Title: 도로포장재 조성물
Inventor: SUNG SE KYUNG
IPC: C04B14/10
Filed: 2001-09-11
Abstract: 본 발명의 목적은 화강암이 풍화되어 가는 단계인 마사토를 주원료로 하여 소도로를 포장할 수 있는 포장재를 조성함으로서 그를 이용하여 도로를 포설 후 노후화 되면 자연으로 환원시킬 수 있고, 복사열의 발생을 최소화하여 쾌적한 보행환경을 제공할 수 있으며, 물이 투수 됨으로 인하여 지하수의 고갈상태를 예방할 수 있도록 한 도로포장재 조성물을 제공함에 있다. 
     상기 목적을 달성하기 위한 본 발명의 구성은 천연토양을 주원료로 한 도로포장재 조성물에 있어서, 마사토 50~74wt%, 골재 15∼20wt%, 파우더 5∼15wt%, 물 5∼14wt%, 보조제 0.5wt%이하, 표면강화제 0.25wt%이하, 안료 0.25wt%로 이루어진다.
Patent KR-20030024168-A (KR)
Title: A bake apparatus and baking method using this stage
Inventor: SONG GYEONG SU
IPC: H01L21/027
Filed: 2001-09-17
Abstract: PURPOSE: A bake apparatus and a baking method using the same are provided to maintain baking uniformity constantly by installing an alignment portion at a bake plate in order to align a flat zone of a wafer. CONSTITUTION: A bake unit is formed with a chamber(110), a bake plate(120), a wafer support pin(122), and a wafer alignment portion(130). The bake plate(120) is installed in the inside of the chamber(110). A wafer is loaded on the bake plate(120). The wafer support pin(122) is installed at the bake plate(120). The wafer support pin(122) is used for loading the wafer into the bake plate(120) or unloading the wafer from the bake plate(120). The wafer alignment portion(130) is used for aligning a flat zone of the wafer. The wafer alignment portion(130) is formed with a spin chuck(132), a motor(134), and a sensor(136).
Patent KR-20010099377-A (KR)
Title: 귀금속소재용 초경합금의 제조방법
Inventor: JUNG DEOK MO
IPC: C22C1/04
Filed: 2001-09-24
Abstract: 본 발명은 반지 등의 귀금속소재로 초경합금을 사용하고, 그 귀금속 소재에 다이아몬드 등의 보석을 박아 넣기 용이하도록 한 귀금속소재용 초경합금의 제조방법에 관한 것이다. 
     본 발명은 초경합금 원료분말의 조성공정(1), 상기 원료분말을 볼 밀링에서 혼합하는 원료분말의 혼합공정(2), 유기용제를 제거하기 위하여 원료분말을 드라이어내에서 건조하는 원료분말의 건조공정(3), 상기 혼합공정에서 혼입된 불순물을 제거하기 위하여 1,000~1,500메쉬의 스크린으로 원료분말을 스크리닝하는 원료분말의 스크린공정(4), 상기 원료분말을 금형내에 집어넣고 프레싱을 하여 제품의 외형을 완성하는 프레싱공정(5), 예비 소결로에서 제품의 외형을 완성하고, 기계가공시 제품이 파손되지 않을 정도의 경도로 예비소결을 하는 1차소결공정(6), 목적하는 형태를 조각기를 이용하여 가공하는 조각공정(7), 조각된 제품을 소결로에 집어넣고, 제품을 완성하는 2차소결공정(8)을 포함하는 것이다. 
     본 발명에 의하면, 귀금속소재의 선택의 폭이 넓어지고, 초경합금의 소재 표면에 다양한 형태로 용이하게 다이아몬드 등의 보석을 박아 넣을 수 있는 이점이 있다.
Patent KR-20030025756-A (KR)
Title: A lock with a bouble lock installation
Inventor: JUNG DONG MAN
IPC: E05B37/00
Filed: 2001-09-25
Abstract: PURPOSE: A lock provided with a dual lock apparatus is provided to previously protect the burglar by employing the dual lock apparatus. CONSTITUTION: A lock provided with a dual lock apparatus includes a bar(3) formed on the top surface of a main body(1) two pair of three digit windows, wherein a plurality of three digit windows(4a,4b) are formed at the lower sides of the plurality of insertion link formed at the switching block(3).
Patent KR-20030027429-A (KR)
Title: Pallet fixation device of rising and fall type parking system
Inventor: KIM SU BOK
IPC: E04H6/28
Filed: 2001-09-28
Abstract: PURPOSE: A pallet fixture of a lifting type parking system is provided to secure the safety of vehicles and passengers and to make profits for producers by lowering down production cost. CONSTITUTION: The pallet fixture of a lifting type parking system comprises: a fixed body(50) fastened to a support beam(11) formed on the lower part of a turn table(10) by fixtures(70) and provided with a fixed bracket(51) having a hinge hole(52); a driving shaft(53) coupled with the fixed bracket(51) and provided with a working piece(54); a driving unit(55) connected with a power generator and provided with a locking lever(551) opened upward and a base member(553) fixed on the bottom of a building; a movable shaft(571) whose one end is connected with the working piece(54) through an auxiliary beam(12) located on one side of the support beam(11) and the other end is folded downward and located on the locking lever(551); a primary fixed body provided with a fixed bracket coupled with a driving shaft having a working piece and a locking guide formed on the lower part to slide a locking pin which supports the lower part of a pallet; a guide shaft connecting driving shafts by a flange and transferring the movement of the working piece(54) by the driving unit(55) to the primary fixed body; and a return spring(90) installed on the movable shaft(571) between the working piece(54) and the auxiliary beam(12).
Patent KR-20030030539-A (KR)
Title: An apparatus for controlling motor of an electric vehicle and a method thereof
Inventor: JUNG JIN UK
IPC: B60L15/00
Filed: 2001-10-11
Abstract: PURPOSE: An apparatus and a method for controlling a motor of an electric vehicle are provided to change a driving condition by converting the pole number of the motor. CONSTITUTION: A battery(110) is used for storing or outputting electric energy necessary for an electric vehicle(100). An inverter(120) is used for receiving DC power from the battery(110) and converting the DC power to AC power. A pole number converter(130) is used for supplying the AC power received from the inverter(120) to a motor(160) and converting the pole number of the motor(160) according to a driving state of the electric vehicle(100). A motor control unit(150) is used for controlling an output frequency of the inverter(120) and the pole number conversion of the pole number converter(130). A rotation speed detector(165) is used for detecting the rotation speed of the motor(160). The torque of the motor is transmitted to a driving wheel(180) through a differential gear(170).
Patent KR-20030032462-A (KR)
Title: Vacuum tweezer
Inventor: KANG JONG MUK
IPC: H01L21/68
Filed: 2001-10-18
Abstract: PURPOSE: Vacuum tweezers are provided to prevent a wafer from being separated from the vacuum tweezers by making an operator easily detect an abnormal state of the vacuum tweezers when the pressure applied to the vacuum tweezers is reduced. CONSTITUTION: An inner vacuum line(23) is connected to an outer vacuum line. An open/close unit is so installed to intercept the inner vacuum line. A handle part(20) includes the inner vacuum line and the open/close unit. A wafer contact part is connected to the handle part. A vacuum hole(11) is connected to the inner vacuum line, formed on a surface to be in contact with the wafer. A wafer contact part has the surface to be in contact with the wafer and the vacuum hole. A vacuum sensor is connected to one point of the inner vacuum line, having a signal apparatus. The vacuum sensor generates a signal when the vacuum pressure in the one point of the inner vacuum line does not reach a predetermined pressure.
Patent KR-20020031307-A (KR)
Inventor: EGUCHI MINORU
IPC: C30B29/06
Filed: 2001-10-19
Abstract: PURPOSE: To provide a device for pulling up a single crystal which may prevent a falling accident of a heavy-weight single crystal and reduce power consumption when the single crystal is pulled up by the electromagnetic Czokralski(EMCZ) method. CONSTITUTION: In order to grow the single crystal by the EMCZ method, the device for pulling up a semiconductor single crystal is provided with a main pulling up means for pulling up a single crystal, a holding mechanism for gripping an engaging stepped part via an engaging member, and a sub-pulling up means for elevating and lowering the holding mechanism. Electric power is applied to the main pulling up means and the sub-pulling up means. Further, the electric power is preferably applied only to the sub-pulling up means. The pulling up means is preferably to be of a shaft-type and, even if it is of a wire- type, is preferably to be equipped with two or more electrodes.
Patent KR-20020033588-A (KR)
Inventor: HAN SANG HYEON
IPC: G06Q20/38
Filed: 2001-10-31
Abstract: PURPOSE: An electronic commerce service system and method is provided to offer an electronic commerce service by inserting a detachable authentication and payment module into a data port of a mobile terminal or connecting a card type authentication and payment device to a connector inserted into a data port of a mobile terminal. CONSTITUTION: The method comprises steps of displaying an initial payment page on a display of a mobile terminal, and enabling a user to input a secret number of an authentication and payment module at the payment page(S60), transferring the secret number to the authentication and payment module and asking if the user uses the authentication and payment module(S61), enabling a CPU to read a pseudo card user number from an EEPROM, to decode the secret number and to generate one time card user number, and displaying the generated one time card user number(S62), enabling the user to transmit the one time card user number to a sale system for making a payment for purchased goods or services, enabling the sale system to transmit the transaction statement, the card user number and an ID number of the authentication and payment module to a payment system(S63-S64), enabling the payment system to search for a current card user number in an authentication management database according to a usage sequence and comparing the searched card user number with the transmitted card user number(S65), if the two numbers are identical, enabling the payment system to request a transaction approval to a card company(S67), and if the credit card company approves the transaction, enabling the payment system to transmit an approval result and the card user number to the sale system(S68).
Patent KR-20030039120-A (KR)
Title: internal communication device between systems
Inventor: KIM O YOUNG
IPC: G06F19/00
Filed: 2001-11-12
Abstract: PURPOSE: A device for internal communication between systems is provided not to influence to other part when an error is occurred from one part by embedding communication module into each controller system perform an independent operation, and to confirm the communication line of the communication module in real time by receiving the transmitted data again. CONSTITUTION: A master communicator has a plurality of light transmitters and light receivers, recognizes the transmission by deciding the sameness between the light transmitter and the light receiver, and carries out the communication check. The first slave communicator has the same configuration as the master communicator, processes the optical data from the master communicator with a constant algorithm, and transmits the optical data to the transmitter/receiver the master communicator at the same time. The first slave communicator includes a mode setting part(12), a pair of transmission controllers(8,10), a transmission relay(6), a pair of receiving relays(5,7), and a pair of receiving controlling and comparing parts(9,11).
Patent KR-20030039472-A (KR)
Inventor: KIM SANG BEOM
IPC: F01N3/18
Filed: 2001-11-13
Abstract: PURPOSE: An apparatus for purifying exhaust gas is provided to efficiently purify unburned HC(HydroCarbon) by harmonizing purification timing of an HC trap and a catalyst. CONSTITUTION: An apparatus comprises a cooling chamber(6) formed to cover a periphery of an HC trap(4) to cool down the HC trap; a coolant supply line(7) connected with a cooling system of an engine(2) to supply coolant to the cooling chamber; and a coolant return line(8) guiding coolant having circulated in the cooling chamber to the engine. A catalyst converter(3) is installed on a middle of an exhaust pipe(1). The HC trap is placed on a front side of the catalyst converter. A catalyst(5) is placed on a rear side of the HC trap. A coolant bypass line(9) is branched from the coolant supply line for a radiating cooler(10) to be installed thereon. A direction switching valve(11) is installed on a branching part of the coolant supply line and the coolant bypass line. Efficiency of removing HC component is improved by delaying time for separating HC absorbed in the HC trap until the catalyst is activated.
Patent KR-20030042565-A (KR)
Title: Optical semiconductor with curved optical waveguide
Inventor: KIM HO IN
IPC: H01S5/50
Filed: 2001-11-23
Abstract: PURPOSE: An active optical semiconductor having a curved waveguide is provided to prevent lowering of the optical coupling performance in a passive alignment process of the waveguide by designing an end portion of an output side to satisfy a predetermined condition. CONSTITUTION: An active optical semiconductor(310) includes the first waveguide(312). The active optical semiconductor is fixed on a substrate in order to form a path of the light(360). A planar waveguide device(340) includes the second waveguide(342) and a clad(344). The light is transmitted to the inside of the first waveguide. The light is radiated from an output side of the first optical waveguide. The radiated light is coupled with the inside of the second waveguide. The clad is used for surrounding the second waveguide. An end portion of an output side of the first waveguide has a curved shape to satisfy a predetermined mathematical expression.
Patent KR-20030043432-A (KR)
Title: A recycling method for plastic materials of used vehicle lamp systems
Inventor: KIM SANG UK
IPC: B29B17/00
Filed: 2001-11-28
Abstract: PURPOSE: Provided is a method to recycle plastic materials in a waste lamp system for a car which crushes and blends the plastic materials after separating metal materials so that it contributes to shorten recycling process. CONSTITUTION: The method to recycle the plastic materials in the waste lamp system for the car comprises the steps of: (i) crushing housing materials and lens materials as plastics having an adhesive and a surface treatment material and then eliminating metal components and extraneous matters by magnetic selection method; (ii) mixing the plastic component with a PP component of the housing and a PMMA(poly methyl meth acrylate) component of the lens and crushing the mixture to prepare recycled PP(poly propylene)/recycled PMMA compound; and (iii) adding new PP component to the recycled PP/recycled PMMA compound to produce a lamp housing for the car.
Patent KR-20030046230-A (KR)
Title: Data auto selection circuit for data transmission apparatus
Inventor: JUNG HOE SEONG
IPC: H04L12/00
Filed: 2001-12-05
Abstract: PURPOSE: A circuit for automatically selecting data of a data transmission device is provided to drive a relay according to data selection signals, and to set impedance of a receiving line and a transmitting line to transmit the same kinds of data, thereby preventing system errors caused by a user's mistake. CONSTITUTION: A transformer(30) is located between a DS1(Digital Signal1)/DS1E interface(10) and an external connector(20), and matches impedance in accordance with data kinds. A relay driver(40) outputs a driving control signal according to inputted DS1/DS1E selection signals. A relay(50) changes line resistance between the external connector(20) and the transformer(30) according to the driving control signal of the relay driver(40), and changes a path of an output signal transmitted through the DS1/DS1E interface(10).
Patent KR-20020003342-A (KR)
Title: Relay system
Inventor: IMAJO YOSHIHIRO
IPC: H04B10/00
Filed: 2001-12-14
Abstract: PURPOSE: A relay system is provided to cover a wide silent zone, repeat various kinds of signals with a simple configuration, and facilitate the management of a system. CONSTITUTION: A central fixed station(10) converts signals to be relayed inputted from a public line network(1) into high frequency signals by a radio modulator(2), converts the high frequency signals into optical signals, and outputs the optical signals to a plurality of relay fixed stations(30') distributed and arranged in a blind zone. The relay fixed stations(30') covert the optical signals into the high frequency signals and emit the high frequency signals in the blind zone through a leakage coaxial cable(5).
Patent KR-20030054094-A (KR)
Title: Method For Aggregation Link Information In Private Network To Network Interface
Inventor: LEE DONG WON
IPC: H04L45/02
Filed: 2001-12-24
Abstract: PURPOSE: A link information contracting method in a PNNI(Private Network to Network Interface) is provided to effectively implement a higher layer of a PNNI routing by implementing link information on a contracted outside link of a lower layer at a horizontal link of the higher layer. CONSTITUTION: A PNNI routing block contracts to implement link information on an outside link of a lower layer at a horizontal link of a high layer(S301). If there is a change, that may affect an available cell rate of the horizontal link of the higher layer, among link information on the outside link dynamically given and taken while performing a PNNI routing, the PNNI routing block applies a significant change algorithm(S302).